ECU Remapping .

ECU Remapping .

Electrotech offer an ECU Remaps for the BMW Z4 Series E89, the power gains available on some of these engines are rather impressive, Please see the approximate figures below you can achieve with a performance remap on your BMW Z4 Series E89, These Figures are for the model made from 20098-2016
Bmw Z4 E89 New
BMW Z4 E89 2009-2016
Bmw Z4 E89 New
BMW Z4 18i 156156 hp205 hp240 NM340 NM
BMW Z4 18i 156 Stage 2158 hp260 hp240 NM420 NM
BMW Z4 20i 184184 hp235 hp270 NM385 NM
BMW Z4 20i 184 Stage 2184 hp260 hp270 NM420 NM
BMW Z4 23i 204204 hp221 hp250 NM270 NM
BMW Z4 28i 245245 hp290 hp350 NM420 NM
BMW Z4 35i 306306 hp365 hp400 NM520 NM

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Cluster Repair .

Electrotech offer a range of different Instrument cluster repairs, from fixing broken speedometers to pixel repairs and more.

Want to learn more? Feel free to contact us.

What Our Customers Think ?

"Absolutely top class job and service!
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Absolutely top class job and service! These guys sorted my Ford Focus instrument cluster out for a an excellent price and saved me £100's on what I would have had to pay direct with Ford's quote in the process. Although I believe you can send your unit in I actually live not far from the business location and called up and was able to drop it off at reception.
"I would heartily recommend this company to anyone
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I would heartily recommend this company to anyone. I called them after my car kept on losing power. Lee came to my house and removed the part which we thought was the problem. After a period of testing they realised it was fine and within a day he returned to put it back in the car only to find the battery was dead.
"Highly recommended - they repaired my E46 cluster
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Highly recommended - they repaired my E46 cluster which was totally dead and also had a failed LED. It was amazing to see it back in action and working perfectly - better than ever. Lee was really helpful and informative. Thanks!
"Brilliant service, can't fault them as had previously 2 mechanics
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Brilliant service, can't fault them as had previously 2 mechanics look to solve my problem, this was sorted by Electrotech, very nice friendly service, will certainly keep them in mind for any future help required, thank you once again, much appreciated
"Top notch service and the results were amazing!!
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Top notch service and the results were amazing!!! Got the performance map, car runs fantastic and MPG is unbelievable!!!!! Would not hesitate in recommending Elecrotech to anyone!!

Repair Form .

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Repair Form .

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Now carefully package your faulty module/speedometer along with the repair form we have just sent you via email, and send it to us at:

3000 Aviator Way,


M22 5TG